THE SPACE OF GENERALIZED FORMAL POWER SERIES SOLUTION OF AN ORDINARY DIFFERENTIAL EQUATION

被引：0

作者：

Cano, Jose ^{[1
]}

Fortuny Ayuso, Pedro ^{[1
]}

机构：

[1] Univ Valladolid, Dpto Algebra Geometria & Topol, E-47002 Valladolid, Spain

来源：

ASTERISQUE | 2009年 / 323期

关键词：

ODE; generalized series;

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We prove that the set of truncations of generalized power series solutions of an ordinary differential equations is contained in a semi-algebraic set of dimension bounded by twice the order of the differential equation.

引用

页码：61 / 81

页数：21

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